Chemical Engineering MCQs

Page No. 74

Fugacity and pressure are numerically not equal for the gases__________________?


aAt low temperature and high pressure

✖


bAt standard state

✖


cBoth A. and B

✓


dIn ideal state

✖


View Answer Both A. and B

For an ideal gas, the enthalpy__________________?


aIncreases with rise in pressure

✖


bDecreases with rise in pressure

✖


cIs independent of pressure

✓


d Is a path function

✖



Clapeyron Equation deals with the____________________?


aRate of change of vapour pressure with temperature

✓


bEffect of an inert gas on vapour pressure

✖


cCalculation of ΔF for spontaneous phase change

✖


d Temperature dependence of heat of phase transition

✖



Third law of thermodynamics is concerned with the__________________?


aValue of absolute entropy

✓


bEnergy transfer

✖


cDirection of energy transfer

✖


dNone of these

✖



Fugacity and pressure are numerically equal, when the gas is____________________?


aIn standard state

✖


bAt high pressure

✖


c At low temperature

✖


dIn ideal state

✓


View Answer In ideal state

Activity co-efficient is a measure of the____________________?


aDeparture from ideal solution behaviour

✓


bDeparture of gas phase from ideal gas law

✖


cVapour pressure of liquid

✖


d None of these

✖



If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in____________________?


aVolume

✖


b Enthalpy

✖


cBoth A. & B

✓


dNeither A. nor B

✖


View Answer Both A. & B

In a homogeneous solution, the fugacity of a component depends upon the __________________?


a Pressure

✖


bComposition

✖


cTemperature

✖


dAll (A), B. and (C)

✓


View Answer All (A), B. and (C)

Which of the following is an extensive property of a system ?


aHeat capacity

✓


bMolal heat capacity

✖


cPressure

✖


d Concentration

✖


View Answer Heat capacity

In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible ______________ process?


a Isobaric

✓


bIsothermal

✖


cIsentropic

✖


dIsometric

✖


View Answer Isobaric

Goto Page No.

Page 74 of 843

Alphabetical MCQs Categories
—

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"
—

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan